The best forestry practices are those that leave no trace but leave everything changed.

文学是最强大的共情形式。

生命可以归结为一种简单的选择：要么忙于生存，要么赶着去死。

Success in business requires training and discipline and hard work. But if you're not frightened by these things, the opportunities are just as great today as they ever were.

可持续发展不再是可选项——它是任何希望在未来蓬勃发展的企业的必需品。

解释：处在有利的地位上想到道义，处在困难之中想到保持纯正。